APA (7th ed.) Citation

Walton, B. G., & Higgins, W. R. (1980). The Greek and Roman worlds. Univ. Press of America.

Chicago Style (17th ed.) Citation

Walton, Brian G., and William R. Higgins. The Greek and Roman Worlds. Lanham, MD: Univ. Press of America, 1980.

MLA (9th ed.) Citation

Walton, Brian G., and William R. Higgins. The Greek and Roman Worlds. Univ. Press of America, 1980.